Question

If three times a number plus four is no more than four times the number minus one, which of the following are true? Let z represent the number.

z > 5

z >_5

z < _ 5


answer b and d
The number is at least 5.

The number is at most 5.

Answer 1

lets n to be a number,

3n+4≤4n-1

5≤n

so the number is at most 5.

Answer 2

Answer:

B, D

Explanation:

I jus got it right on edge.